421024240230 has 64 divisors (see below), whose sum is σ = 1103810284800. Its totient is φ = 101928309120.

The previous prime is 421024240139. The next prime is 421024240261. The reversal of 421024240230 is 32042420124.

It is a super-2 number, since 2×421024240230² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 421024240230.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 619345 + ... + 1107084.

It is an arithmetic number, because the mean of its divisors is an integer number (17247035700).

Almost surely, 2^421024240230 is an apocalyptic number.

421024240230 is an abundant number, since it is smaller than the sum of its proper divisors (682786044570).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

421024240230 is a wasteful number, since it uses less digits than its factorization.

421024240230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1727189.

The product of its (nonzero) digits is 3072, while the sum is 24.

Adding to 421024240230 its reverse (32042420124), we get a palindrome (453066660354).

The spelling of 421024240230 in words is "four hundred twenty-one billion, twenty-four million, two hundred forty thousand, two hundred thirty".